55A - RESO AND AGMT - 800MHZ RADIO SYS

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Manual Prioritization of Calls "System Access Priority Select" allows a dispatch operator to prioritize trunked resources on the system as either "normal" or "tactical." A dispatch operator can change the priority of a tranked resource to tactical in order to give the resource a better chance of gaining comnn nication access on a busy system. Only emergency calls have a higher priority than tactical. When the System Access Priority status of a resource is changed, it is updated at all dispatch consoles in the systems that are monitoring that trunked resource. MKM 7000 Console Alias Manager Motorola has included in the proposal a MKM 7000 Console Alias Manager (CAM). The MKM 7000 manages the radio unit ID aliases that are displayed on MCC 7500 dispatch consoles. It enables agencies that are sharing a radio system to make changes to the aliases that are displayed on their dispatch positions and logging recorders, without affecting the aliases displayed on the dispatch positions and logging recorders of other agencies on the system. A typical dispatch console uses many types of aliases to nuke it easier for dispatchers to do their jobs by providing meaningful, descriptive names instead, of numeric ID numbers for different resources on the console. For example, aliases are used for: • Trunldng talkgroups and conventional channels • Aux FOS • Secure keys used for voice encryption • Frequencies on multi- frequency conventional channels • PL codes on conventional channels using PL Preconfigured pages s Radio unit IDs (also called radio PTT IDs) Most of these aliases are defined when the console is first installed and rarely or never change. But, radio unit IDs can change more often and thus need a way to easily make changes. The MKM 7000 Console Alias Manager satisfies this need. 1A MCC 7500 DISPATCH CONSOLE COMPONENT DESCRIPTION An MCC 7500 Dispatch IP Console consists of the following elements: • Operator position computer • Voice Processing Module (VPM) • Auxiliarylnput /Outputs • histant Recall Recording (IRR) • Networkequipment • Conventional Channel Interface equipment This section discusses the various components that make up the proposed MCC 7500 D ispatch Console system, Figure 1 -4. These components are connected together and to the rest of the ASTRID 25 system on an IP network via console site routers and switches. The MCC 7500 Dispatch Console functions as an integrated component of the total radio system, fully participating in system level features such as end -to -end encryption and agency partitioning. Since the network is IP- based, the system's interfaces and components can be distributed physically throughout the network. Logging components can be centrally located at the zone core or distributed at console sites. CCGWs can be located at conventional -only RF sites, at trunking RF sites, the City of Santa Ana MCC7500 P25 Dispatch Migration and Subscribers 02 April 2015 Use or disclosure of this proposal Is subject to the restrictions on the cover page. Q Motorola Solutions Confidential Restricted 55A -82 System Description 1 -11